These records were transcribed from those appearing on Ancestry described as UK, Land Tax Redemption 1798
The numbers in red on the original records represent the number found in the Register of Redemption Certificates at The National Archives, Kew in IR24.
They are headed Red Ref in our list. This indicates that the person elected to pay 15 years worth of Land Tax in one go and then nothing else was to pay in subsequent years.
In the far right column is the date this was done. If you were to consult these records at Kew they could give you a description of the property and if you were very lucky, a plan.